# Morel UW 958 9" Paper Cone Subwoofer with 5.1" Voice Coil 8 Ohm

**Manufacturer:** Morel  
**MPN:** `UW958`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Morel |
| Manufacturer name | Morel |
| Manufacturer | Morel |
| DimensionUnit | inch |
| Extra Product Name | Morel UW 958 9" Paper Cone Subwoofer with 5.1" Voice Coil 8 Ohm |
| UPC | 848864068565 |
| Weight | 14.55 |
| WeightUnit | lbs |
| depth | 4.72 |
| diameter | 11.0 |
| height | 11.0 |
| height_Attrib | Nominal Diameter |
| length | 4.72 |
| length_Attrib | Depth |
| moq | 1 |
| MPN | UW958 |
| multiple | 1 |
| qtyInStock | Back-Ordered |
| SKU | 297-128 |
| snippet | Morel UW 958 9" Paper Cone Subwoofer with 5.1" Voice Coil 8 Ohm. Part Number: 297-128 by Morel. |
| width | 11.0 |
| width_Attrib | Nominal Diameter |
| Brand | Morel |
| Model | UW958 |
| Part Number | 297-128 |
| Unit of Measure | Each |
| Nominal Diameter | 11" |
| Bolt Circle Diameter | 8.38 |
| Power Handling (RMS) | 500 Watts |
| Power Handling (MAX) | 1000 Watts |
| Impedance | 8? |
| Frequency Response | 28 to 1,000Hz |
| Sensitivity | 85.8dB 2.83V/1m |
| Voice Coil Diameter | 5.1" |
| Resonant Frequency (Fs) | 28Hz |
| DC Resistance (Re) | 6.2? |
| Voice Coil Inductance (Le) | 1.32mH |
| Mechanical Q (Qms) | 1.61 |
| Electromagnetic Q (Qes) | 0.45 |
| Total Q (Qts) | 0.35 |
| Compliance Equivalent Volume (Vas) | 1.39ft? |
| Mechanical Compliance of Suspension (Cms) | 0.47mm/N |
| BL Product (BL) | 13T?m |
| Diaphragm Mass Inc Airload (Mms) | 65.5g |
| Maximum Linear Excursion (Xmax) | 11.5mm |
| Surface Area of Cone (Sd) | 243cm? |
| Cone Material | Treated Paper |
| Surround Material | Rubber |
| Voice Coil Wire Material | Aluminum |
| Voice Coil Former | Aluminum |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Ferrite |
| Overall Outside Diameter | 8.74" |
| Baffle Cutout Diameter | 7.87" |
| Depth | 4.72" |
| # Mounting Holes | 6 |
| Sealed Volume | 0.6ft? |
| Sealed F3 | 44.6Hz |
| Vented Volume | 1.2ft? |
| Vented F3 | 29.9Hz |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| parts-express.com | 297-128 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/29500000/29568500/part_--UW958---Morel--d6a7058471.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp